Russian Journal of General Chemistry, volume 92, issue 5, pages 750-758

Prototropic Tautomerism of 3-Nitro- and 5-Nitrosalicylidene-3-picolylimines

Publication typeJournal Article
Publication date2022-05-01
Quartile SCImago
Q4
Quartile WOS
Q4
Impact factor0.9
ISSN10703632, 16083350
General Chemistry
Abstract
Synthesis, X-ray diffraction and spectroscopic analysis (IR, 1H, 13C, 15N NMR) of azomethines derived from 3-nitro- and 5-nitrosalicylic aldehyde and 3-picolylamine were carried out. In crystals both molecules are realized in ketoamine (quinoid) tautomeric form. The structures of azomethines are stabilized by strong intramolecular hydrogen N1–H1···O2 bonds. In CDCl3 and DMSO-d6 solutions the obtained azomethines exist in enol-imine (benzoid) tautomeric form, stabilized by the N1···H1–O2 bond.

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Crystallography Reports
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Crystallography Reports
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Pleiades Publishing
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Pleiades Publishing
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Abramenko V. L. et al. Prototropic Tautomerism of 3-Nitro- and 5-Nitrosalicylidene-3-picolylimines // Russian Journal of General Chemistry. 2022. Vol. 92. No. 5. pp. 750-758.
GOST all authors (up to 50) Copy
Abramenko V. L., Sergienko V. S., Churakov A. V., Krivokolysko S. G. Prototropic Tautomerism of 3-Nitro- and 5-Nitrosalicylidene-3-picolylimines // Russian Journal of General Chemistry. 2022. Vol. 92. No. 5. pp. 750-758.
RIS |
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TY - JOUR
DO - 10.1134/S1070363222050024
UR - https://doi.org/10.1134%2FS1070363222050024
TI - Prototropic Tautomerism of 3-Nitro- and 5-Nitrosalicylidene-3-picolylimines
T2 - Russian Journal of General Chemistry
AU - Abramenko, V L
AU - Sergienko, V S
AU - Churakov, Andrei V.
AU - Krivokolysko, Sergey G.
PY - 2022
DA - 2022/05/01 00:00:00
PB - Pleiades Publishing
SP - 750-758
IS - 5
VL - 92
SN - 1070-3632
SN - 1608-3350
ER -
BibTex |
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BibTex Copy
@article{2022_Abramenko
author = {V L Abramenko and V S Sergienko and Andrei V. Churakov and Sergey G. Krivokolysko},
title = {Prototropic Tautomerism of 3-Nitro- and 5-Nitrosalicylidene-3-picolylimines},
journal = {Russian Journal of General Chemistry},
year = {2022},
volume = {92},
publisher = {Pleiades Publishing},
month = {may},
url = {https://doi.org/10.1134%2FS1070363222050024},
number = {5},
pages = {750--758},
doi = {10.1134/S1070363222050024}
}
MLA
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MLA Copy
Abramenko, V. L., et al. “Prototropic Tautomerism of 3-Nitro- and 5-Nitrosalicylidene-3-picolylimines.” Russian Journal of General Chemistry, vol. 92, no. 5, May. 2022, pp. 750-758. https://doi.org/10.1134%2FS1070363222050024.
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